"Phase 1" is planned to be a full-size (50U) functional prototype. It should:
The functional prototype is planned to be deployed in February-March 2016. Once online, we'll run every possible test to validate the solution end-to-end in a production environment, take its components to the limit and polish it for our future customers.
We're still working on the exact components, form-factor and materials, but what's very clear is that we're going for a single-phase Immersion Cooling approach with the coolant already tested and validated during "Phase 0".
As soon as we start defining the components and form-factor, we'll share with you in future posts.